CN223719565U

CN223719565U - A PVC wallpaper cutting device

Info

Publication number: CN223719565U
Application number: CN202520213120.3U
Authority: CN
Inventors: 吴顶; 杨宽; 刘笛; 刘政; 廖志群
Original assignee: Zhejiang Youyou Textile Technology Co ltd
Current assignee: Zhejiang Youyou Textile Technology Co ltd
Priority date: 2025-02-11
Filing date: 2025-02-11
Publication date: 2025-12-26
Anticipated expiration: 2035-02-11

Abstract

The utility model relates to the technical field of pressing and cutting devices, and discloses a PVC wall cloth pressing and cutting device which comprises a supporting table, wherein a supporting block is fixedly connected to the top of the supporting table, a placing roller is fixedly connected to the side wall of the supporting table, a first supporting frame is fixedly connected to the top of the supporting table, a second supporting frame is fixedly connected to the top of the supporting table, the second supporting frame is positioned at one end of the first supporting frame far away from the supporting block, a pressing plate is arranged on the second supporting frame, a polishing assembly is further arranged on the second supporting frame, the polishing assembly polishes a cutting knife through a polishing stone, and the unique polishing assembly utilizes a spring to enable the polishing stone to always attach to the cutting knife.

Description

PVC wall cloth press cutting device

Technical Field

The utility model relates to the technical field of pressing and cutting devices, in particular to a PVC wall cloth pressing and cutting device.

Background

The utility model provides a PVC wall cloth press cutting device is the professional equipment that is used for carrying out accurate suppression and cutting to PVC wall cloth. In the production and later processing flow of the wall cloth, the PVC wall cloth plays a vital role, can process the large-scale PVC wall cloth into proper specifications according to different size requirements, ensures that the edge of the wall cloth is smooth and the size is accurate, and meets the laying requirements of various decoration scenes

The application number is 202322794652.4, a pvc wall cloth press cutting device is disclosed, this pvc wall cloth press cutting device makes the straight-bar remove through dragging the handle, and the straight-bar removes and drives the cardboard and remove, and cardboard removes extrusion first expansion spring and first attenuator, and the cardboard removes simultaneously and carries out joint fixedly and separation to the limiting plate, makes the dust that the dust catcher collected to the inside of collecting box, and convenient to detach clearance change collecting box reduces a large amount of dust and causes air pollution around to influence simultaneously and cut the quality.

After the device is used for a long time, the cutter is often worn, the cutter is required to be polished, the device is difficult to polish due to the inconvenience of disassembling the cutter, and therefore the PVC wall cloth pressing and cutting device is provided.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a PVC wall cloth pressing and cutting device, which solves the problems that after the device is used for a long time, a cutter is always worn and needs to be polished, and the cutter is difficult to polish due to inconvenient disassembly.

In order to achieve the purpose, the PVC wall cloth pressing and cutting device comprises a supporting table, wherein the top of the supporting table is fixedly connected with a supporting block, the side wall of the supporting table is fixedly connected with a placing roller, the top of the supporting table is fixedly connected with a first supporting frame, the top of the supporting table is fixedly connected with a second supporting frame, the second supporting frame is positioned at one end, far away from the supporting block, of the first supporting frame, a pressing plate is arranged on the second supporting frame, a cutting assembly is arranged on the second supporting frame, a cutting knife is arranged on the second supporting frame, a grinding stone is arranged on the second supporting frame, a grinding assembly is further arranged on the second supporting frame, and the cutting knife is ground by the grinding assembly through the grinding stone.

Preferably, the cutting assembly further comprises a third cylinder and a cutting knife, wherein the third cylinder is fixedly connected to the top of the second supporting frame, and the cutting knife is fixedly connected to the output end of the third cylinder.

Preferably, the polishing assembly further comprises a fixing box, a spring and a cutting knife, wherein the fixing box is fixedly connected to the inner wall of the second supporting frame and symmetrically arranged on two groups of the second supporting frame, the polishing Dan Yiduan is slidably connected to the inner wall of the fixing box, and the spring is fixedly connected between the polishing Dan Cebi and the inner wall of the fixing box.

Preferably, the first cylinder is fixedly connected with the top of the first support frame, the lifting rod is fixedly connected with the output end of the first cylinder, and the lifting roller is movably sleeved on the outer wall of the lifting rod.

Preferably, the side wall of the first support frame is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating roller, the rotating roller is rotationally connected to the inner wall of the first support frame, and the rotating roller is positioned at the bottom of the lifting roller.

Preferably, the second cylinder is fixedly connected with the side wall of the second support frame, the pressing plate is fixedly connected with the output end of the second cylinder, and a plurality of rubber strips are fixedly connected with the top of the pressing plate.

Preferably, the supporting bench top is equipped with cuts the groove, cut the groove and be located the stone bottom of polishing.

Compared with the prior art, the utility model provides a PVC wall cloth pressing and cutting device, which has the following beneficial effects:

1. this PVC wall cloth pressure cutting device, unique polishing assembly utilizes the spring to make the stone of polishing laminate all the time and cut out the cutter, can realize automatic polishing under the circumstances of not dismantling the cutter, and the simple operation has saved time and the human cost that the manual work was polished, guarantees simultaneously that the cutter is in good operating condition at any time, has prolonged the life of cutter, and then has improved the practicality and the economic nature of whole device.

2. The PVC wall cloth pressing and cutting device has the advantages that through the arrangement of the motor, the rotating roller, the first cylinder and the lifting roller, automatic conveying of the wall cloth is achieved, production efficiency is improved, stability of the wall cloth conveying process can be guaranteed, fold generation is reduced, accuracy of cutting size is guaranteed, the wall cloth can be effectively fixed when being cut through the design of the pressing plate and the rubber strip, displacement of the wall cloth due to cutting stress is avoided, cutting edges are tidier, and product quality is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic view of a first support frame according to the present utility model;

FIG. 4 is a schematic view of a cutter structure according to the present utility model;

FIG. 5 is a schematic cross-sectional view of the present utility model;

FIG. 6 is an enlarged schematic view of a portion of FIG. 4;

fig. 7 is a partially enlarged schematic view at B in fig. 5.

1, A supporting table, 2, a supporting block, 3, a placing roller, 4, a first supporting frame, 5, a first air cylinder, 6, a motor, 7, a rotating roller, 8, a lifting roller, 9, a second supporting frame, 10, a second air cylinder, 11, a pressing plate, 12, a cutting groove, 111, a rubber strip, 13, a third air cylinder, 14, a cutting knife, 51, a lifting rod, 15, a fixed box, 16, a spring, 17 and grinding stone.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, a PVC wall cloth pressing and cutting device comprises a supporting table 1, a supporting block 2 is fixedly connected to the top of the supporting table 1, a placing roller 3 is fixedly connected to the side wall of the supporting table 1, a first supporting frame 4 is fixedly connected to the top of the supporting table 1, a second supporting frame 9 is fixedly connected to the top of the supporting table 1, the second supporting frame 9 is located at one end, far away from the supporting block 2, of the first supporting frame 4, a pressing plate 11 is arranged on the second supporting frame 9, a cutting component is arranged on the second supporting frame 9, a cutting knife 14 is arranged on the second supporting frame 9, a grinding stone 17 is arranged on the second supporting frame 9, a grinding component is further arranged on the second supporting frame 9, the grinding component grinds the cutting knife 14 through the grinding stone 17, firstly, a coiled material of PVC wall cloth is sleeved on the placing roller 3 on the supporting block 2, one end of the PVC wall cloth can sequentially penetrate through the corresponding positions below the first supporting frame 4 and the corresponding positions below the second supporting frame 9, and the unique grinding component is used for enabling the cutting stone 17 to be attached to the cutting knife 14 all the time, automatic grinding can be achieved under the condition that the cutting knife 14 is not detached, manual grinding time is saved, the labor time is shortened, the whole cutting device is guaranteed, the service life is prolonged, and the labor is prolonged, and the cost is high, and the practicality is high, and the labor is 14 is guaranteed.

The cutting assembly further comprises a third air cylinder 13 and a cutting knife 14, wherein the third air cylinder 13 is fixedly connected to the top of the second supporting frame 9, the cutting knife 14 is fixedly connected to the output end of the third air cylinder 13, the third air cylinder 13 at the top of the second supporting frame 9 is started to drive the cutting knife 14 to move downwards, and the cutting knife 14 accurately cuts wall cloth along a cutting groove 12 at the top of the supporting table 1.

The grinding assembly further comprises a fixed box 15, springs 16 and a cutting knife 14, wherein the fixed box 15 is fixedly connected to the inner wall of the second supporting frame 9 and symmetrically arranged on the two groups of the second supporting frame 9, one end of each grinding stone 17 is slidably connected to the inner wall of the fixed box 15, the springs 16 are fixedly connected between the side wall of each grinding stone 17 and the inner wall of the fixed box 15, after the cutting knife 14 is worn in multiple use, as the grinding assembly is arranged on the second supporting frame 9, when the cutting knife 14 ascends or descends, the grinding stones 17 symmetrically arranged in the fixed boxes 15 on the two groups of the inner walls of the second supporting frame 9 can be tightly attached to the two sides of the cutting knife 14 under the action of the elasticity of the springs 16, and the cutting knife 14 is automatically ground, so that sharpness of the cutting knife 14 is kept.

The top of the first support frame 4 is fixedly connected with a first air cylinder 5, the output end of the first air cylinder 5 is fixedly connected with a lifting rod 51, the outer wall of the lifting rod 51 is movably sleeved with a lifting roller 8, the side wall of the first support frame 4 is fixedly connected with a motor 6, the output end of the motor 6 is fixedly connected with a rotary roller 7, the rotary roller 7 is rotationally connected to the inner wall of the first support frame 4, the rotary roller 7 is positioned at the bottom of the lifting roller 8, the motor 6 on the side wall of the first support frame 4 is started, the motor 6 drives the rotary roller 7 to rotate, the rotary roller 7 can pull wall cloth to move forwards, meanwhile, the first air cylinder 5 on the top of the first support frame 4 works to push the lifting rod 51 to move downwards, so that the lifting roller 8 compresses the wall cloth, and the rotary roller 7 is matched to realize stable conveying of the wall cloth.

When the wall cloth is conveyed to a position to be cut, the second cylinder 10 on the side wall of the second support frame 9 is started to push the pressing plate 11 to press down, the plurality of rubber strips 111 on the top of the pressing plate 11 are in tight contact with the wall cloth, the wall cloth is firmly pressed on the support table 1, the wall cloth is prevented from being shifted during cutting, the plurality of rubber strips 111 on the top of the pressing plate 11 are in tight contact with the wall cloth, the wall cloth is firmly pressed on the support table 1, and the wall cloth is prevented from being shifted during cutting.

The cutting groove 12 is arranged at the top of the supporting table 1, the cutting groove 12 is positioned at the bottom end of the grinding stone 17, in the descending process, the cutting knife 14 accurately cuts into wall cloth along the cutting groove 12 which is arranged at the top of the supporting table 1 in advance through a precise machining process, the width, depth and shape of the cutting groove 12 are perfectly matched with the cutting edge of the cutting knife 14, stable and reliable guiding can be provided for the cutting knife 14, the cutting edge is prevented from deviating in the cutting process, waste materials generated in the cutting process can be effectively contained, smooth cutting operation is ensured, accurate cutting of the wall cloth is realized, the cutting edge is tidy and uniform, the size completely meets the preset requirement, and the subsequent diversified use requirement is met.

The support table 1 is used as a basic bearing part of the whole device, provides a stable mounting platform for other parts, ensures that the wall cloth is in a stable state in the processing process, and is also provided with a cutting groove 12 at the top for being matched with a cutting knife 14 to carry out accurate cutting, accommodates waste materials generated by cutting and ensures that the cutting operation is carried out smoothly.

The supporting block 2 is fixedly connected to the top of the supporting table 1, plays a role in supporting in an auxiliary manner, can enhance the stability of the whole structure of the device, and prevents displacement or shaking caused by uneven stress or vibration in the processing process.

The placing roller 3 is arranged on the side wall of the supporting table 1 and is used for placing PVC wall cloth coiled materials, the design is convenient for the initial laying and taking of the wall cloth, the wall cloth can be smoothly unfolded to enter the subsequent processing flow, the wall cloth coiled materials are prevented from being blocked in the rotating process, and the processing continuity is ensured.

The first supporting frame 4 is firmly fixed on the top of the supporting table 1 and provides support for a plurality of important parts of the wall cloth conveying link. The top of the device is connected with a first air cylinder 5, a motor 6 is arranged on the side wall, a rotating roller 7 and a lifting roller 8 are arranged inside the device, the components work cooperatively to realize the stable conveying of the wall cloth.

The first air cylinder 5 is fixed at the top of the first support frame 4, and after receiving a control system signal, the internal piston precisely drives the lifting rod 51 to move along the guide groove of the inner wall of the air cylinder under the pushing of air pressure, so that the lifting of the lifting roller 8 is regulated and controlled, and the precise control of the wall cloth conveying pressure is realized.

The motor 6 is arranged on the side wall of the first support frame 4, the inner rotor rapidly rotates after being electrified, and power is stably transmitted to the rotary roller 7 through the rigid coupling, so that a stable power source is provided for continuous conveying of wall cloth, and the wall cloth is ensured to advance at a uniform speed.

The rotating roller 7 is positioned in the first supporting frame 4 and is connected with the motor 6, the surface of the rotating roller is usually coated with rubber or silica gel, the rotating roller is driven by the motor to rotate, the wall cloth is pulled to move forwards by virtue of friction force with the wall cloth, and meanwhile, the rotating roller is matched with the lifting roller 8, so that a clamping structure is formed to ensure stable conveying of the wall cloth.

The lifting roller 8 is sleeved on the outer wall of the lifting rod 51 and moves up and down along with the lifting rod 51 driven by the first air cylinder 5, the material and the surface treatment of the lifting roller are compatible with the wall cloth protection and friction force requirements, and the wall cloth is prevented from loosening or damaging by pressing the wall cloth to cooperate with the roller 7.

The second supporting frame 9 is also fixed on the top of the supporting table 1 and is positioned at one end of the first supporting frame 4 far away from the supporting block 2 to provide support for cutting and related auxiliary components. The pressing plate 11, the cutting assembly, the polishing assembly and the like are arranged on the wall cloth cutting machine, and accurate execution of the wall cloth cutting process is guaranteed.

The second cylinder 10 is fixed on the side wall of the second support frame 9, and after receiving a control system trigger signal, the piston rod rapidly stretches out under the action of air pressure to push the pressing plate 11 to vertically press down, so that wall cloth is fixed for cutting.

The pressing plate 11 is fixedly connected with a piston rod of the second cylinder 10, a plurality of rubber strips 111 are closely arranged at the top, the rubber strips 111 can be fully attached to wall cloth when being pressed down, the wall cloth is fixed by utilizing elastic deformation, the wall cloth is prevented from shifting when being cut, and the cutting quality is ensured.

The cutting groove 12 is arranged at the top of the supporting table 1 and is accurately matched with the cutting knife 14, and provides guidance for the cutting knife 14 in the cutting process, so that the cutting edge is ensured not to deviate, and simultaneously, the cutting waste is accommodated.

The rubber strip 111 is made of a soft rubber material with high elasticity and high friction coefficient and is arranged at the top of the pressing plate 11, so that the wall cloth can be fixed through friction force, impact force can be buffered during punching and cutting, and the wall cloth is protected from being damaged.

And the third air cylinder 13 is fixed at the top of the second support frame 9, and after the third air cylinder is started, the internal air pressure drives the piston rod to drive the cutting knife 14 to vertically and rapidly move downwards so as to realize the wall cloth cutting action.

The cutting knife 14 is made of high-strength and high-hardness alloy steel, the cutting edge is finely ground, sharp and durable, and the cutting knife is driven by the third cylinder 13 to accurately cut into wall cloth along the cutting groove 12 to finish cutting.

The lifting rod 51 is driven by the first air cylinder 5 to provide a vertical movement support for the lifting roller 8, and the position of the lifting roller 8 is accurately regulated and controlled to realize pressure control on wall cloth.

The fixed boxes 15 are symmetrically arranged on two groups of inner walls of the second supporting frame 9 and are used for accommodating grinding stones 17 and providing sliding support for the grinding stones 17, so that the grinding stones 17 are ensured to be stably attached to two sides of the cutting knife 14 under the action of the springs 16.

The spring 16 is connected between the side wall of the grinding stone 17 and the inner wall of the fixed box 15, and the elasticity is accurately regulated in advance, so that the grinding stone 17 is always tightly attached to the cutting knife 14, and automatic grinding is realized.

Grinding stone 17 is made of natural stone or high-performance artificial abrasive with hard texture, uniform particles and good grinding performance, the surface roughness is strictly screened, and the sharpness of the cutting knife 14 is kept through relative friction with the cutting knife 14.

Instructions for use

Firstly, establish the coiled material cover of PVC wall cloth on the roller 3 of placing on supporting shoe 2, the one end of wall cloth can pass first support frame 4 below and the corresponding position of second support frame 9 below in proper order, start motor 6 of first support frame 4 lateral wall, motor 6 drives roller 7 rotation, roller 7 can pull the wall cloth and move forward, simultaneously, the first cylinder 5 work at first support frame 4 top, promote lifter 51 and move down, make lifting roller 8 compress tightly the wall cloth, the cooperation roller 7 realizes the steady transport of wall cloth, when the wall cloth carries to wait to cut the position, second cylinder 10 start of second support frame 9 lateral wall, promote clamp plate 11 to push down, a plurality of rubber strips 111 and wall cloth in close contact with at clamp plate 11 top, firmly compress tightly wall cloth on supporting bench 1, prevent to cut the time wall cloth aversion, then, the third cylinder 13 at second support frame 9 top starts, drive cut out cutter 14 and move down, cut out accurate cutting to wall cloth along cutting 12 at supporting bench 1 top, after cutting out 14 multiple use and appear, the second support frame 9 is equipped with the cutter 14 and the cutter is equipped with the cutter 16 in the cutting edge of symmetry, cut out in the cutting blade 14, the cutter set is fixed in the cutting box 14 is cut out in the slope when the cutting edge of the inner wall of support frame 14, the cutting blade 14 is equipped with the cutter set up in the elasticity of two sides is sharp-down, the cutting blade 14 is in the cutting edge of the cutting blade set is of the cutting edge of the cutting blade is in the cutting edge of the cutting blade is 13.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A PVC wallcovering cutting device, comprising a support platform (1), a support block (2) fixedly connected to the top of the support platform (1), a placement roller (3) fixedly connected to the side wall of the support platform (1), a first support frame (4) fixedly connected to the top of the support platform (1), a second support frame (9) fixedly connected to the top of the support platform (1), the second support frame (9) being located at the end of the first support frame (4) away from the support block (2), and a pressure plate (11) provided on the second support frame (9), characterized in that it further comprises:

The second support frame (9) is provided with a cutting component, a cutting blade (14), a polishing stone (17), and a polishing component. The polishing component polishes the cutting blade (14) using the polishing stone (17).

2. A PVC wallcovering cutting device according to claim 1, characterized in that: the cutting assembly further includes a third cylinder (13) and a cutting blade (14), the third cylinder (13) is fixedly connected to the top of the second support frame (9), and the cutting blade (14) is fixedly connected to the output end of the third cylinder (13).

3. A PVC wall covering cutting device according to claim 1, characterized in that: the polishing assembly further includes a fixing box (15), a spring (16), and a cutting blade (14), the fixing box (15) is fixedly connected to the inner wall of the second support frame (9) and symmetrically arranged in two sets of the second support frame (9), one end of the polishing stone (17) is slidably connected to the inner wall of the fixing box (15), and the spring (16) is fixedly connected between the side wall of the polishing stone (17) and the inner wall of the fixing box (15).

4. A PVC wall covering cutting device according to claim 1, characterized in that: a first cylinder (5) is fixedly connected to the top of the first support frame (4), a lifting rod (51) is fixedly connected to the output end of the first cylinder (5), and a lifting roller (8) is movably sleeved on the outer wall of the lifting rod (51).

5. A PVC wall covering cutting device according to claim 1, characterized in that: a motor (6) is fixedly connected to the side wall of the first support frame (4), a rotating roller (7) is fixedly connected to the output end of the motor (6), the rotating roller (7) is rotatably connected to the inner wall of the first support frame (4), and the rotating roller (7) is located at the bottom of the lifting roller (8).

6. A PVC wall covering cutting device according to claim 1, characterized in that: a second cylinder (10) is fixedly connected to the side wall of the second support frame (9), a pressure plate (11) is fixedly connected to the output end of the second cylinder (10), and a plurality of rubber strips (111) are fixedly connected to the top of the pressure plate (11).

7. A PVC wall covering cutting device according to claim 1, characterized in that: the top of the support platform (1) is provided with a cutting groove (12), and the cutting groove (12) is located at the bottom of the polishing stone (17).